X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.2M NACL, 0.1 M HEPES PH 7.5, 25% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.12 α = 90
b = 77.02 β = 103.58
c = 64.44 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 120
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2011-09-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA -- SLS X10SA

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.76 48.6 97.5 0.11 -- -- 3.3 -- 57590 -- -- --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.76 1.86 97.5 0.67 -- 1.6 3.3 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.76 48.6 -- -- -- 53023 2791 96.92 -- 0.19768 0.19508 0.24749 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.76 1.806 -- 186 3542 0.31 0.358 -- 89.94
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.516
Anisotropic B[1][1] -0.56
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.43
Anisotropic B[2][2] 0.66
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.3
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.472
r_gen_planes_refined 0.011
r_chiral_restr 0.137
r_bond_refined_d 0.024
r_dihedral_angle_4_deg 14.907
r_dihedral_angle_2_deg 32.871
r_angle_refined_deg 2.136
r_dihedral_angle_3_deg 14.385
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4580
Nucleic Acid Atoms 0
Heterogen Atoms 83
Solvent Atoms 590

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0119
XDS data reduction
SADABS data scaling
PHASER phasing